Union order of battle, officers and strengths from Banasik's Embattled Arkansas.

The Union order of battle during the Battle of Gettysburg includes the American Civil War officers and men of the Army of the Potomac (multiple commander names indicate command succession of command during the three-day battle (July 1-3, 1863).

National Park Service: Vicksburg National Military Park (Siege of Vicksburg: Union order of battle).

Civil War Trust - Battle of Franklin: Union order of battle.

Among Butler's other controversial acts was the June hanging of William Mumford, a pro-Confederacy man who had torn down the U.S. flag over the New Orleans Mint, against Union orders.

National Park Service: Appomattox Court House (Union order of battle).

The Union order of battle is shown separately.

Captain Mallory, you are attached to the Union fleet, under Union orders.

The papers allegedly contained an official Union order to burn Richmond and assassinate Jefferson Davis and his cabinet.